From: Peter Krempa <pkrempa@redhat.com>
Date: Wed, 5 Dec 2012 10:58:39 +0000 (+0100)
Subject: pci: Fix building of 32bit PCI command array
X-Git-Tag: v1.0.1-rc1~74
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=35aa14fcd0c5213e04f2afaf51cd030a1e8ccc83;p=thirdparty%2Flibvirt.git

pci: Fix building of 32bit PCI command array

The pciWrite32 function assembled the array of data to be written to the
fd with a bad offset on the last byte. This issue was probably caused by
a typo (14, 24).
---

diff --git a/src/util/pci.c b/src/util/pci.c
index 8bded78bfe..597176435a 100644
--- a/src/util/pci.c
+++ b/src/util/pci.c
@@ -268,7 +268,7 @@ pciWrite16(pciDevice *dev, int cfgfd, unsigned pos, uint16_t val)
 static void
 pciWrite32(pciDevice *dev, int cfgfd, unsigned pos, uint32_t val)
 {
-    uint8_t buf[4] = { (val >> 0), (val >> 8), (val >> 16), (val >> 14) };
+    uint8_t buf[4] = { (val >> 0), (val >> 8), (val >> 16), (val >> 24) };
     pciWrite(dev, cfgfd, pos, &buf[0], sizeof(buf));
 }